Home / 995,495.32-1,493,244.06-247,541.32

Finding the Fourth Proportional to 995,495.32, 1,493,244.06 and 247,541.32

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Solution

The fourth proportional to 995,495.32, 1,493,244.06 and 247,541.32 is: 371,312.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,495.32 : 1,493,244.06 = 247,541.32 : x
  2. Step 2: Convert to fraction form
    995,495.32/1,493,244.06 = 247,541.32/x
  3. Step 3: Cross multiply
    995,495.32x = 1,493,244.06 × 247,541.32
  4. Step 4: Simplify right side
    995,495.32x = 369,639,605,694.56
  5. Step 5: Solve for x
    x = 369,639,605,694.56/995,495.32
  6. Step 6: Final answer
    x = 371,312.25

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.